Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr Gregory Cavanaugh OD PC

Organization Optometrist · NPI 1295050029

Dr Gregory Cavanaugh OD PC is an Optometrist in Sidney, Montana. Licensed in Montana. Registered with an NPI since 2010.

Licensed in
MT
In the registry since
2010
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

112 2nd St SE
Sidney, MT 59270-4104
Phone: (406) 482-2609
Fax: (406) 482-2697
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 415OPT (MT)

Record details

NPI number1295050029
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Cavanaugh — Owner · (406) 482-2609
Other names Family Eye Care
NPI enumeratedApril 5, 2010
Last updated in NPPESAugust 9, 2012
Mailing addressPo Box 1008, Sidney, MT 59270-1008

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